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SYMPTOMS
Three lights flash red on the Ring of Light (RoL) on the front of your Xbox 360...
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Three lights flash red on the Ring of Light (RoL) on the front of your Xbox 360 console. The upper-right quadrant light is the only light that does not flash red.
Back to the topCAUSE
The three flashing red lights may indicate that there is a hardware problem with...
loadTOCNode(1, 'cause');
The three flashing red lights may indicate that there is a hardware problem with your Xbox 360 console.
Back to the topMORE INFORMATION
If you are experiencing this problem, you can submit a console-repair request on...
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If you are experiencing this problem, you can submit a console-repair request online. However, before you submit your request, first try the following two steps to verify the problem:

When you turn on the console, look at the light on the power supply. The power supply light should illuminate green even if the three lights on the Ring of Light flash red. If the power supply light is not green, please follow the steps in one of the following Microsoft Knowledge Base articles:
906101(http://support.microsoft.com/kb/906101/ ) Troubleshooting your Xbox 360 Power Supply when the light is red
906102(http://support.microsoft.com/kb/906102/ ) Troubleshooting your Xbox 360 Power Supply when the light is orange
906103(http://support.microsoft.com/kb/906103/ ) Troubleshooting your Xbox 360 Power Supply when the light is not illuminated

Turn off the console. Wait 10 seconds, and then turn on the console again to see whether the problem re-occurs.

If your console continues to display three flashing red lights, your console may have to be repaired. For more information about how to start the repair process online, please visit http://www.xbox.com/support (http://www.xbox.com/support) , and then click Repair your console in the upper-right part of the Web page.
Note Online console repair service is currently not available in all countries and regions.If you want to instead contact Xbox Customer Support directly, please visit http://www.xbox.com/support/contact (http://www.xbox.com/support/contact) for information about how to do this.

Three lights flash red on the Ring of Light (RoL) on the front of your Xbox 360 console. The upper-right quadrant light is the only light that does not flash red. The three flashing red lights may indicate that there is a hardware problem with your Xbox 360 console.

You can try one or two things.

1. Turn on your xbox and check to see if the power supply light is green. If it is green there is a problem with the system. If it is red it means you should check your connections and restart the xbox.

2. These rings have a tendency of meaning that there is a problem with the system itself. Most companies sell extra insurance to cover this "ROL" Ring of life. You can contact Microsoft by calling them. The number is usually listed on the back of the video game booklets.

Three lights flash red on the Ring of Light (RoL) on the front of your Xbox 360 console. The upper-right quadrant light is the only light that does not flash red. CAUSE: The three flashing red lights may indicate that there is a hardware problem with your Xbox 360 console. MORE INFORMATION: If you are experiencing this problem, you can submit a console-repair request online. However, before you submit your request, first try the following two steps to verify the problem: 1. When you turn on the console, look at the light on the power supply. The power supply light should illuminate green even if the three lights on the Ring of Light flash red. If the power supply light is not green, please follow the steps in one of the following Microsoft Knowledge Base articles: 906101 (http://support.microsoft.com/kb/906101/) Troubleshooting your Xbox 360 Power Supply when the light is red 906102 (http://support.microsoft.com/kb/906102/) Troubleshooting your Xbox 360 Power Supply when the light is orange 906103 (http://support.microsoft.com/kb/906103/) Troubleshooting your Xbox 360 Power Supply when the light is not illuminated 2. Turn off the console. Wait 10 seconds, and then turn on the console again to see whether the problem re-occurs.If your console continues to display three flashing red lights, your console may have to be repaired. If none of these help, pease contact Xbox support at http://xbox.agent.asahost.com/ to talk to a live agent.:)

Wow, 4th? That's horrible! Hopefully the following helps you out!
SYMPTOMS
loadTOCNode(1, 'symptoms');
Three lights flash red on the Ring of Light (RoL) on the front of your Xbox 360 console. The upper-right quadrant light is the only light that does not flash red.
CAUSE
loadTOCNode(1, 'cause');
The three flashing red lights may indicate that there is a hardware problem with your Xbox 360 console.
MORE INFORMATION
loadTOCNode(1, 'moreinformation');
If you are experiencing this problem, you can submit a console-repair request online. However, before you submit your request, first try the following two steps to verify the problem:
1.
When you turn on the console, look at the light on the power supply. The power supply light should illuminate green even if the three lights on the Ring of Light flash red. If the power supply light is not green, please follow the steps in one of the following Microsoft Knowledge Base articles:
906101 (http://support.microsoft.com/kb/906101/) Troubleshooting your Xbox 360 Power Supply when the light is red
906102 (http://support.microsoft.com/kb/906102/) Troubleshooting your Xbox 360 Power Supply when the light is orange
906103 (http://support.microsoft.com/kb/906103/) Troubleshooting your Xbox 360 Power Supply when the light is not illuminated
2.
Turn off the console. Wait 10 seconds, and then turn on the console again to see whether the problem re-occurs.If your console continues to display three flashing red lights, your console may have to be repaired. If none of these help, pease contact Xbox support at http://xbox.agent.asahost.com/ to talk to a live agent.:)

SYMPTOMS
loadTOCNode(1, 'symptoms');
Three lights flash red on the Ring of Light (RoL) on the front of your Xbox 360 console. The upper-right quadrant light is the only light that does not flash red.
Back to the top
CAUSE
loadTOCNode(1, 'cause');
The three flashing red lights may indicate that there is a hardware problem with your Xbox 360 console.
Back to the top
MORE INFORMATION
loadTOCNode(1, 'moreinformation');
If you are experiencing this problem, you can submit a console-repair request online. However, before you submit your request, first try the following two steps to verify the problem:
1.
When you turn on the console, look at the light on the power supply. The power supply light should illuminate green even if the three lights on the Ring of Light flash red. If the power supply light is not green, please follow the steps in one of the following Microsoft Knowledge Base articles:
906101 (http://support.microsoft.com/kb/906101/) Troubleshooting your Xbox 360 Power Supply when the light is red
906102 (http://support.microsoft.com/kb/906102/) Troubleshooting your Xbox 360 Power Supply when the light is orange
906103 (http://support.microsoft.com/kb/906103/) Troubleshooting your Xbox 360 Power Supply when the light is not illuminated
2.
Turn off the console. Wait 10 seconds, and then turn on the console again to see whether the problem re-occurs.If your console continues to display three flashing red lights, your console may have to be repaired. If none of these help, pease contact Xbox support at http://xbox.agent.asahost.com/ to talk to a live agent.